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patch 8.0.0783: job of terminal may be freed too early

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Problem:    Job of terminal may be freed too early.
Solution:   Increment job refcount. (Yasuhiro Matsumoto)
This commit is contained in:
Bram Moolenaar
2017-07-27 22:07:35 +02:00
parent d28cc3f55d
commit 0e83f02d80
2 changed files with 5 additions and 0 deletions
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3
src/terminal.c
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@@ -1247,6 +1247,7 @@ term_and_job_init(term_T *term, int rows, int cols, char_u *cmd)
job->jv_proc_info.dwProcessId = GetProcessId(child_process_handle);
job->jv_job_object = jo;
job->jv_status = JOB_STARTED;
++job->jv_refcount;
term->tl_job = job;
return OK;
@@ -1329,6 +1330,8 @@ term_and_job_init(term_T *term, int rows, int cols, char_u *cmd)
argvars[0].vval.v_string = cmd;
setup_job_options(&opt, rows, cols);
term->tl_job = job_start(argvars, &opt);
if (term->tl_job != NULL)
++term->tl_job->jv_refcount;
return term->tl_job != NULL
&& term->tl_job->jv_channel != NULL